Finding the Fourth Proportional to 29,337,240.69, 44,006,076.09 and 11,136,530.97
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Solution
The fourth proportional to 29,337,240.69, 44,006,076.09 and 11,136,530.97 is: 16,704,878.09
Step by Step Solution
- Step 1: Write the proportion equation
29,337,240.69 : 44,006,076.09 = 11,136,530.97 : x - Step 2: Convert to fraction form
29,337,240.69/44,006,076.09 = 11,136,530.97/x - Step 3: Cross multiply
29,337,240.69x = 44,006,076.09 × 11,136,530.97 - Step 4: Simplify right side
29,337,240.69x = 490,075,029,244,461.56 - Step 5: Solve for x
x = 490,075,029,244,461.56/29,337,240.69 - Step 6: Final answer
x = 16,704,878.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.